#1
19th August 2014, 12:52 PM
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Junior Engineer Civil previous year question papers of Staff Selection Commission
Will you please share with me the Junior Engineer Civil previous year question papers of Staff Selection Commission?
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#2
19th August 2014, 02:19 PM
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Re: Junior Engineer Civil previous year question papers of Staff Selection Commission
As you want to get the Junior Engineer Civil previous year question papers of Staff Selection Commission so here it is for you: Some content of the file has been given here: 1. A well-seasoned timber has a moisture content of about a. 15% to 20% b. 10% to 12% c. 5% to 85 d. 2% to 3% 2. Dry rot in timber is caused by a. Lack of ventilation b. Lack of light c. Immersion in water d. Alternate wet and dry atmosphere 3. Wood is impregnated with creosote oil in order to a. Change its colour b. Protect against fungi c. Protect the annular layers d. Fill up the pores 4. Consider the following statements : Bricks are soaked in water before use in masonry work 1. to remove dust 2. to remove air voids 3. so that they do not absorb water from cement mortar Which of these statements is/are correct ? a. 1, 2 and 3 b. 1 only c. 2 and 3 d. 3 only 5. The proper size of mould for testing compressive strength of cement is a. 7.05 cm tube b. 10.05 cm cube c. 15 cm cube d. 12.05 cm cube 6. The specific gravity of commonly available ordinary portland cement is a. 4.92 b. 3.15 c. 2.05 d. 1.83 7. A quick-setting cement has an initial setting time of about a. 50 minutes b. 40 minutes c. 15 minutes d. 5 minutes 8. Match List I (Cement Mortar for Different Work) with List II(Proportion of Cement and sand in Mortar ) and select the correct answer : List I A. Cement mortar for normal brick work B. Cement mortar for plastering works C. Cement mortar for grouting the cavernous rocks D. Cement mortar for guniting List II 1. 1 : 4 2. 1 : 3 3. 1 : 6 4. 1 : 1.5 A B C D a. 3 4 2 1 b. 1 2 3 4 c. 3 1 4 2 d. 1 4 2 3 9. Match List I(Admixture) with list II (Action in Concrete) and select the correct answer : List I A. Calcium lignosulphonate B. Aluminum powders C. Tartaric acid D. Aluminum sulphate List II 1. Anti bleeder 2. Retarder 3. Air entrainer 4. Water reducer A B C D a. 3 2 1 4 b. 4 3 2 1 c. 3 4 1 2 d. 4 2 3 1 10. A mortar in which both cement and lime are used in definite proportions as binding materials is reffered to as a. Light weight mortar b. Fire resistant mortar c. Gauged mortar d. Water resistant mortar ![]() ![]() ![]() ![]() ![]() For more detailed information I am uploading PDF files which are free to download: Contact Details: Staff Selection Commission Pragati Vihar, CGO Complex, New Delhi, Delhi 110003 India Map Location: [MAP]https://www.google.co.in/maps?q=STAFF+SELECTION+COMMISSION,+Pragati+Vihar,+ CGO+Complex,+Pragati+Vihar,+New+Delhi,+Delhi&hl=en &ll=28.590476,77.234724&spn=0.006689,0.007381&sll= 18.983181,72.838498&sspn=0.115251,0.118103&oq=Staf f+Selection+Commission+&hq=STAFF+SELECTION+COMMISS ION,+Pragati+Vihar,+CGO+Complex,+Pragati+Vihar,+Ne w+Delhi,+Delhi&t=m&z=16&iwloc=A[/MAP] |
#3
14th May 2015, 04:09 PM
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Re: Junior Engineer Civil previous year question papers of Staff Selection Commission
Hi I want the question paper of Civil engineering of Junior Engineer exam of Staff Selection Commission?
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#4
14th May 2015, 04:15 PM
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Re: Junior Engineer Civil previous year question papers of Staff Selection Commission
Ok, as you want the question paper of Civil engineering of Junior Engineer exam of Staff Selection Commission so here I am providing you. SSC Junior Engineer Civil engineering question paper 1. A well-seasoned timber has a moisture b. 40 minutes content of about c. 15 minutes a. 15% to 20% d. 5 minutes b. 10% to 12% 8. Match List I (Cement Mortar for Different c. 5% to 85 Work) with List II(Proportion of Cement d. 2% to 3% and sand in Mortar ) and select the correct 2. Dry rot in timber is caused by answer : a. Lack of ventilation List I b. Lack of light A. Cement mortar for normal brick work c. Immersion in water B. Cement mortar for plastering works d. Alternate wet and dry atmosphere C. Cement mortar for grouting the 3. Wood is impregnated with creosote oil in cavernous rocks order to D. Cement mortar for guniting a. Change its colour List II b. Protect against fungi 1. 1 : 4 c. Protect the annular layers 2. 1 : 3 d. Fill up the pores 3. 1 : 6 4. Consider the following statements : 4. 1 : 1.5 Bricks are soaked in water before use in A B C D masonry work a. 3 4 2 1 1. to remove dust b. 1 2 3 4 2. to remove air voids c. 3 1 4 2 3. so that they do not absorb water from d. 1 4 2 3 cement mortar 9. Match List I(Admixture) with list II Which of these statements is/are correct ? (Action in Concrete) and select the correct a. 1, 2 and 3 answer : b. 1 only List I c. 2 and 3 A. Calcium lignosulphonate d. 3 only B. Aluminum powders 5. The proper size of mould for testing C. Tartaric acid compressive strength of cement is D. Aluminum sulphate a. 7.05 cm tube List II b. 10.05 cm cube 1. Anti bleeder c. 15 cm cube 2. Retarder d. 12.05 cm cube 3. Air entrainer 6. The specific gravity of commonly 4. Water reducer available ordinary portland cement is A B C D a. 4.92 a. 3 2 1 4 b. 3.15 b. 4 3 2 1 c. 2.05 c. 3 4 1 2 d. 1.83 d. 4 2 3 1 7. A quick-setting cement has an initial 10. A mortar in which both cement and lime setting time of about are used in definite proportions as binding a. 50 minutes materials is reffered to as a. Light weight mortar b. Fire resistant mortar c. Gauged mortar d. Water resistant mortar 11. In order to improve the workability of harsh cement mortar which of the following items is/are added ? 1. water 2. Plaster of Paris 3. Lime Select the correct answer using the codes given below : a. 1 only b. 1 and 2 c. 3 only d. 1 and 3 12. Bleeding of concrete leads of which of the following ? 1. Drying up of concrete surface 2. Formation of pores inside. 3. Segregation of aggregate 4. Decrease in strength Select the correct answer using the coded given below : a. 1 only b. 1 and 2 c. 1 and 3 d. 2 and 4 13. Match List I (material Characteristics) with List II (Property of Concrete) and select the correct answer : List I A. Water cement ratio B. Water content C. Minimum cement content D. Segregation List II 1. Durability 2. Compressive strength 3. Stability of mix 4. Workability A B C D a. 4 1 3 2 b. 2 4 3 1 c. 4 1 2 3 d. 2 4 1 3 14. Stress-strain curve of concrete is a. A perfect straight line up to failure b. Straight lien up to 0.002% string value and then parabolic up to failure c. Parabolic up to 0.002% strain value and then a straight line up to failure d. Hyperbolic up to 0.002% staring value and then a straight line up to failure 15. Consider the following statements : Ultrasonic pulse velocity test is 1. used to measure the straight of wet concrete. 2. used to obtain estimate of concrete strength of finished concrete elements. 3. a destructive test 4. a non-destructive test. Which of these statemtns are correct ? a. 1, 2 and 3 b. 2 and 3 c. 2 and 4 d. 1 and 3 16. The material in which large deformation is possible before the absolute failure or rupture is termed as a. Brittle b. Elastic c. Ductile d. Plastic 17. A rigid bar AC is supported by three rods of same material and of equal diameter. The bar AC is initially horizontal. A force P is applied such that the bar AC continues to remain horizontal. Forces in each of the shorter bars and in the longer bar are, respectively. a. 0.4 P, 0.2 P b. 0.3 P, 0.4 P c. 0.2 P, 0.6 P d. 0.5 P , zero 18. A member having length L, cross-sectional areas A and modulus of elasticity E is subjected to an axial load W. The strain energy stored in this member is a. WL2 / AE b. WL2 / 2AE c. W2L2 / 2AE d. W2L / AE 19. Elastic limit is the point a. Up to which stress is proportional to strain b. At which elongation takes place without application of additional load c. Up to which if the load is remoed, original volume and shaped are regained d. At which the toughness is maximum 20. Match List I with list II and select the correct answer : List I(Material) A. Isotropic B. Homogeneous C. Viscoelastic D. Brittle List II 1. Time dependent stress-strain relation 2. No plastic zone 3. Identical properties in all directions 4. Similar properties throughout the volume A B C D a. 3 1 2 4 b. 4 1 2 3 c. 3 4 1 2 d. 4 3 1 2 21. As per the elastic theory of design, the factor of safety is the ratio of a. Working stress to stress at the limit of proportionality b. Yield stress to working stress c. Ultimate stress to working stress d. Ultimate load to load at yield 22. The shear stress distribution for a rectangular section under the action of shear force S is shown below. The rectangular section is bd. Select the correct shear stress distribution form the following: a. b. c. d. 23. Two co-axial springs are subjected to a force of 1 kN. Spring constant of larger diameter spring is 80 N/mm and that of smaller diameter spring is 120 N/mm. The deformation in the spring combination will be equal to a. 5 mm b. 15 mm c. 125/6 mm d. 135/7 mm 24. Match List I (Method of Analysis) with List II(Unknown Being Evaluated) and select the correct answer List I A. Flexibility method B. Stiffness Method C. Kanis method D. Moment distribution method List II 1. Degrees of freedom 2. Redundant forces 3. Rotations by incremental iteration and unknown sways of plane frames 4. Displacement rotations and sways of plane frames A B C D a. 2 1 4 3 b. 3 4 1 2 c. 2 4 1 3 d. 3 1 4 2 25. The principal strains at a point are + 800 10-6 cm/cm, +400 10-6 cm/cm and - 1200 10-6 cm/cm. The volumetric strain is equal to a. + 1200 10-6 cm/cm b. + 800 10-6 cm/cm c. - 1200 10-6 cm/cm d. zero 26. In a riveted joint, failure will occur due to which one of the following ? a. Shear failure of rivet b. Bearing failure of rivet c. Tearing failure of plate d. Minimum load value of shearing , bearing or tearing failure 27. The radius of Mohr’s circle is zero when the state of stress is such that a. Shear stress is zero b. There is pure shear c. There is not shear stress but identical direct stresses in two mutually perpendicular directions d. There is no shear stress but equal direct stresses, opposite in nature, in two mutually perpendicular directions 28. The above figure shows the stress condition of an element. The principal stresses are a. 2 b. /2 c. d. 2/3 29. If the principal stresses at a point in a stressed body are 150 kN/m2 tensile and 50 kN/m2 compressive, then maximum shear stress at this point will be a. 100 kN/m2 b. 150 kN/m2 c. 200 kN/m2 d. 250 kN/m2 30. In the Mohr’s circle for strains, radius of Mohr’s circle givens the a. Minimum value of normal strain b. Maximum value of normal strain 32. If the shear force diagram of a simply supported beam is parabolic, then he load on the beam is a. Uniformly distributed load b. Concentrated load at mid span c. External moment acting at mid span d. Linearly varying distributed load e. 33. For determining the deflection y of a loaded beam at a distance x by Macaulay’ method, which one or more of the following is/are used ? 1. The basic difference equation for deflection El (d2y / dx2) = -M. Where El is the flexural rigidity of the beam, M is the bending moment 2. Successive integration of the differential equation given in 1. 3. Known positions of zero slope and zero deflection in the beam. Select the correct answer using the codes given below : a. 1 only b. 1 and 2 c. 3 only d. 1, 2 and 3 34. The above figure shows the cross-section of a fitched beam consisting of a steel plate sandwiched between two wooden blocks. The second moment of area of the composite beam about the neutral axis XX is 3 3 c. Maximum value of shear stain bh mth d. Half of maximum value of shear strain a. + 12 12 31. A thin cylindrical tube with closed ends is 3 3 subjected to 1. Longitudinal stress 1 = 14 N/mm2 2. Hoop stress 2 = 2 N/mm2 3. Shearing stress = 8 N/mm2 Then the maximum shearing stress is a. 14 N/mm2 b. c. d. bh t(mh) + 12 12 3 h (b+t) 12 3 bh 12 b. 12 N/mm2 (where m is modular ratio of steel and c. 10 N/mm2 wood ) d. 8 N/mm2 35. Match list I(End conditions of Columns) with List II(Effective Length, l3) and select the correct answer : List I A. Both ends fixed B. Both ends hinged C. One end fixed, other free D. One end fixed, other hinged List II 1. le = 2 l 2. le = l / 2 3. le = l / 2 4. le = l where l is the length & le is the effective length of the column) A B C D a. 2 4 1 2 b. 3 1 2 4 c. 2 4 3 1 d. 3 4 1 2 36. A symmetrical parabolic arch of span l an dries h is hinged at both the supports. The arch carries a uniformly distributed load of /unit length along the entire span. Which one of the following is correctly matched ? a. Horizontal thrust : l2 / 8h b. Bending moment at crown : l2 / 8 c. Radial shear at springing : [(l2 / 2) -(l2 / 8h)] d. Vertical reaction at supports : l 37. A three-hinged semi-circular arch of radius R carries on the arch at the hinge would be a. W / 2 b. W / 2 c. 2/3 W d. 4/3 W/ 38. From consideration of earthquake loading and lateral stability of tall building, which of the following measures are taken? 1. Minimize gravity loads 2. Add masses at floor levels. 3. ensure ductility at the location s of maximum moments 4. provide shear walls 5. Provide stilt (ground) storey Select the correct answer using the codes given below : a. 1 and 5 b. 2, 3 and 5 c. 1, 3 and 4 d. 2, 3 and 4 39. A pin jointed truss is loaded as shown in the above figure match List I with list II and select the correct answer : List I (member) A. Member AB B. Member AC C. Member BD D. Member CD List II (Force induced) 1. 30 kN 2. 50 kN 3. 0 4. 10 kN A B C D a. 3 2 1 4 b. 4 3 2 1 c. 3 4 2 1 d. 4 3 1 2 40. Member(s) of the frame shown above which carries/carry zero force is/are a. EC only b. EC and AB c. EC and AC d. EC, AC and AB 41. What is the force in the member CE of a cantilever truss shown in the above figure? a. P(tensile) b. P(compression) c. 2 P(tensile) d. zero 42. A solid circular shaft of diameter d is subjected to a twisting moment T. The maximum shear stress in the shaft is proportional to a. d2 b. d c. 1/d2 d. 1/d3 43. When a cantilever shaft of brittle material is subjected to a clockwise twisting moment at the free end, the possible crack propagation will be a. 45o clockwise with respective to the axis of shaft b. 45o anticlockwise with respective to the axis of shaft c. Perpendicular to the axis d. Parallel to the axis 44. For a solid circular section of diameter d, the stress in a column will be compressive only if the eccentricity of the line of action of the compressive force is within a. d/4 b. d/8 c. d/6 d. d/16 45. The stresses in concrete in a reinforced concrete element under sustained load due to creep a. Increase with time b. Decrease with time c. Remain unchanged d. Fluctuate 46. Fro the analysis of thick cylinders, the theory applicable is a. Lame’s theory b. Rankine’s theory c. Poisson’s theory d. Courbon’s theory 47. A thin hollow cylinder of diameter d, length l and thickness t is subjected to an internal pressure p. The hoop stress in the cylinder is a. pd / 8t b. pd / 4t c. pd / 2t d. pd / t 48. A portal frame with all member s having the same El, has one end fixed and the other hinged. Due to side-sway, the ratio of fixed end moments MBA / MCD would be a. 1 : 1 b. 1 : 2 c. 1 : 3 d. 2 : 1 49. Which one of the following diagrams represents the influence line for force in the member DG ? a. b. c. d. 50. Match List I (Assumption/Theorem) with list II(Analysis and strength) an select the correct answer : List I A. Plane section remains plane before and after bending deformations B. Elasticity and small deformations C. Uniqueness theorem D. Large deformations List II 1. Elastic analysis and superposition 2. Strain distribution and plastic moment of resistance 3. Non-linear analysis and buckling load 4. Collapse load A B C D a. 1 2 3 4 b. 2 1 4 3 c. 1 2 4 3 d. 2 1 3 4 For more questions here is the attachment; |
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